About: http://webisa.webdatacommons.org/329872970

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	An insulating material, such as silicon dioxide, is coated over the exposed portions of the substrate between and around the islands and over the opaque masking layer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com